<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

</head>
<body>

<div id="app" :title="msg">

    <form action="" v-on:submit.prevent="show">

        <input type="button" :value="msg" @click="show">
    </form>

<a href="" :href="url">0.0</a>
</div>

</body>
    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <script>

        var  app = new Vue({
            el:'#app',
            data:{
                url:'https://www.fun48.com/article-111146-1.html',
                msg:'谁还不是个帅哥了。'
            },
            methods:{
                show:function (){
                    console.log(111)
                }
            }
        })
    </script>
</html>